Bakson Drugs and Pharmaceuticals Pvt. Ltd. Offer Medicine to Increase Body`s Immunity. Bakson Drugs and Pharmaceuticals Pvt. Ltd. Manufacture Homoeopathic Medicines. The Medicine to Increases the Body`s Immunity comes under the brand name "Alfavena Malt" is a nourishing and invigorating tonic for all age groups. The Medicine to Increases the Body`s Immunity improves physical and mental strength. The medicine also used for supplement during pregnancy and lactation. The Medicine to Increases the Body`s Immunity fights nervous exhaustion and fatigue, Phosphates tone up liver and brain, Aids calcium absorption, Boosts immunity.